How do CR peristaltic pumps work?

Keywords: peristaltic pumps,peristaltic pump manufacturer
2017-06-30 11:50

CR peristaltic pumps work:

1. The peristaltic pump is based on alternating compression and relaxation of the hose or tube drawing the contents into the hose or tube, operating in a similar way to our throat and intestines.

2. A rotating shoe or roller passes along the length of the hose or tube totally compressing it and creating a seal between suction & discharge side of the pump, eliminating product slip.

3. Upon restitution of the hose or tube a strong vacuum is formed drawing product into the pump.

4. The medium to be pumped does not come into contact with any moving parts and is totally contained within a robust, heavy-duty hose or a precision extruded tube.

5. This pumping action makes the pump suitable for accurate dosing applications and has a pressure rating up to 16 bar (hose) and 2 bar (tube).

6. The high pressure hose has inner layer of 2-6 reinforcement layers and an outer layer, which allow higher working pressures and generate higher suction lifts than non re-enforced tubing.

Baoding Chuangrui Precision Pump is an excellent peristaltic pump manufacturer.  Specializing in the research & development of peristaltic pump.  

Mainly products: peristaltic pump,  oem peristaltic pump,  peristaltic pump head,  peristaltic pump tubing, etc. 

 CR is the first-class manufacturer of peristaltic pump. Using technology to make complex programs easier.
Contact us: Phone: +86-312-3253936   +86-15633705132    E-mail:

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*The product pictures and models, data, functions, performance, specifications and other parameters of this website are for reference only. CR pump may improve the above contents. For details, please refer to the product and product manual. Unless otherwise stated, the data contained in this website are CR pump internal test results, and the comparisons are compared with the CR pump products.

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